[Class : 1] Chemical Preparations For Use In The Manufacture Of Pharmaceuticals; Chemicals Used In Industry And Science; Chemical Additives For Use In Manufacture; Chemical Preservatives For Use In The Production Of A Wide Variety Of Chemicals; Chemical Reagents For Use In Genetic Research; Chemicals For Use In Biotechnological Product Development; Chemicals For Use In Biotechnological Manufacturing Processes; Chemical Fertilizers; Chemical Sorbents; Antifreeze Chemicals; Fluorinated Chemicals; Acetates [Chemicals]; Agricultural Chemicals; Industrial Chemicals; Acetates [Chemicals]; Ethanol [Chemical Compound]; Chemical Condensation Preparations; Chemicals For Industry; Wastewater Treatment Chemicals; Cellulose Derivatives [Chemicals]; Food Preserving Chemicals; Chemical Additives For Fungicides; Reagents For Chemical Analyses; Chemical Additives To Insecticides; Creosote For Chemical Purposes; Chemicals Used In Science; Chemical Reagents For Scientific Purposes; Chemical Preparations For Scientific Purposes; Chemical Compositions For Preserving Foodstuffs; Chemicals For Use In Science; Chemical Products For Aquarium Water, Other Than Pharmaceuticals; Chemical Additives For Use In The Manufacture Of Medicines; Chemically Treated Test Strips For Calibration Of Laboratory Apparatus; Active Chemical Ingredients For Use In The Manufacture Of Pharmaceuticals; Carboxymethyl Cellulose Used As Chemical Additives For Use In The Manufacture Of Food; Synthetic Pheromones, Other Than For Medical Purposes; Biological Preparations, Other Than For Medical Or Veterinary Use; Stem Cells, Other Than For Medical Or Veterinary Purposes; Chemical Preparations For Scientific Purposes, Other Than For Medical Or Veterinary Use.